Initial commit.

codemp/game/g_mem.c

@@ -0,0 +1,42 @@
+// Copyright (C) 1999-2000 Id Software, Inc.
+//
+//
+// g_mem.c
+//
+
+
+#include "g_local.h"
+
+
+//#define POOLSIZE	(256 * 1024)
+#define POOLSIZE	(128 * 1024)
+
+static char		memoryPool[POOLSIZE];
+static int		allocPoint;
+
+void *G_Alloc( int size ) {
+	char	*p;
+
+	if ( g_debugAlloc.integer ) {
+		G_Printf( "G_Alloc of %i bytes (%i left)\n", size, POOLSIZE - allocPoint - ( ( size + 31 ) & ~31 ) );
+	}
+
+	if ( allocPoint + size > POOLSIZE ) {
+	  G_Error( "G_Alloc: failed on allocation of %i bytes\n", size ); // bk010103 - was %u, but is signed
+		return NULL;
+	}
+
+	p = &memoryPool[allocPoint];
+
+	allocPoint += ( size + 31 ) & ~31;
+
+	return p;
+}
+
+void G_InitMemory( void ) {
+	allocPoint = 0;
+}
+
+void Svcmd_GameMem_f( void ) {
+	G_Printf( "Game memory status: %i out of %i bytes allocated\n", allocPoint, POOLSIZE );
+}